Comodo Dragon is a free, feature-rich, secure, Chromium-based web
browser from Comodo (maker of the renowed Comodo Internet security
software). It has the look and feel of Chrome but features several
security and functionality improvements: Better Security and a
Better Internet Experience Built-in website scanner. If you're
suspicious about a website, Web Inspector allows you to scan any URL
to find out if it hosts malware before you visit the site. Detects
and blocks ad trackers. More secure default settings. Comodo Dragon
ships with settings optimized for maximum security and privacy.
Private browsing. Incognito mode further improves privacy by
preventing cookies from being stored during browsing sessions.
Better certificate handling. During HTTPS sessions, the Dragon
address bar will clearly indicate the class of SSL certificate used
by the website (Extended Validation, Organization Validation or
Domain Validation). Drag and drop browsing. Simply drag any text or
image to the right of the browser to run an instant search on the
item. Try it once and you'll love it. Built-in media downloader.
One-click download of video and audio from YouTube, DailyMotion and
other streaming media sites. Changes in this release:

Firefox is an outstanding web browser and is the successor to
Mozilla and the original Netscape Navigator. This release
is a completely new version with a redesigned interface,
redesigned browsing engine and a unified address and search bar.
This version is at least twice as fast as the previous version.
You need this browser in your computer. Definitely a keeper! Now
introduces support for the Web Authentication API, which means
you can log in to websites in Firefox with USB tokens like
YubiKey. For a complete
list of new and improved features please see the
release notes.
Note: Some extension may not work in
the latest version of Firefox.